coolant system issue 2006 tahoe, 5.3 liter

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  • #16119 Reply


    I just replaced Water pump, Thermostat, and radiator. it all purged just fine. I have a continuous leak from the I think its called pressure release line. on top of motor, connecting the two heads. I can blow air one direction, but not the other. I have tried a used one, but it keeps leaking. I need help. LOL

  • #16121 Reply


    I have a 2008 Chevy trailblazer and the number 4 coil has a crack in it would it cause 4 5 and 6 to missfire

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